<template>
  <div>
    <h1>123123hello  world {{num}}</h1>
    <div class="box"></div>
    <div class="box2"></div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      num: 100
    }
  },
  async created() {
    // let c = 1;
    // let b = [1,2,3];

    // console.log(b.includes(c));
    

    // let a = await 1;
    // console.log(a)
  }
};
</script>

<style lang="less" scoped>
h1 {
  color: red;
}
.box {
  width: 100px;
  height: 100px;
  background: url(assets/imgs/drop.png) no-repeat;
  background-size: contain;
}
</style>
